Hyundai Accent HCI 2019 Owner's Manual page 368

Maintenance
Maintenance item
Climate control air filter
Manual transmission fluid
Severe driving conditions
A : Repeatedly driving short distance of less than 8 km (5 miles)
in normal temperature or less than 16 km (10 miles) in freez-
ing temperature
B : Extensive engine idling or low speed driving for long distances
C : Driving on rough, dusty, muddy, unpaved, graveled or salt
spread roads
D : Driving in areas using salt or other corrosive materials or in
very cold weather
7-20
Maintenance
Maintenance intervals
operation
Replace more frequently
R
depending on the condition
R Every 120,000 km (80,000 miles)
E : Driving in heavy dust condition
F : Driving in heavy traffic area
G : Driving on uphill, downhill, or mountain roads repeatedly
H : Towing a trailer, or using a camper or roof rack
I : Driving for patrol car, taxi, commercial car or vehicle towing
J : Driving over 170 km/h (106 mile/h)
K : Frequently driving in stop-and-go conditions
Driving
condition
C, E, G
C, D, E, F, G,
H, I, J